Preston Gurd
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5b50701b1c
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Fix remaining lit tests which were failing when run on an Atom
processor.
Patches by Tyler Nowicki, Andy Zhang, and Preston Gurd!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160520 91177308-0d34-0410-b5e6-96231b3b80d8
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2012-07-19 18:53:21 +00:00 |
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Benjamin Kramer
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feae00a68e
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Give the rdrand instructions a SideEffect flag and a chain so MachineCSE and MachineLICM don't touch it.
I already had the necessary things in place for IR-level passes but missed the machine passes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160137 91177308-0d34-0410-b5e6-96231b3b80d8
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2012-07-12 18:14:57 +00:00 |
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NAKAMURA Takumi
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223875e3f8
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llvm/test/CodeGen/X86/rdrand.ll: Relax expression corresponding to Win64 CC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160124 91177308-0d34-0410-b5e6-96231b3b80d8
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2012-07-12 10:22:57 +00:00 |
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Benjamin Kramer
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51bf934e4d
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Use %s instead of the explicit name, the latter doesn't work in out-of-tree builds.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160120 91177308-0d34-0410-b5e6-96231b3b80d8
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2012-07-12 09:36:29 +00:00 |
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Benjamin Kramer
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b9bee04995
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Add intrinsics for Ivy Bridge's rdrand instruction.
The rdrand/cmov sequence is the same that is emitted by both
GCC and ICC.
Fixes PR13284.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160117 91177308-0d34-0410-b5e6-96231b3b80d8
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2012-07-12 09:31:43 +00:00 |
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